dts/bindings/spi/xlnx,xps-spi-2.00.a.yaml

# Copyright (c) 2020 Henrik Brix Andersen <henrik@brixandersen.dk>
# SPDX-License-Identifier: Apache-2.0

description: Xilinx AXI Quad SPI IP node

compatible: "xlnx,xps-spi-2.00.a"

include: spi-controller.yaml

# Property names correspond to a subset of those generated by
# https://github.com/Xilinx/device-tree-xlnx

properties:
    reg:
      required: true

    interrupts:
      required: true

    xlnx,num-ss-bits:
      type: int
      required: true
      enum:
        - 1
        - 2
        - 3
        - 4
      description: |
        Number of slave select bits implemented

    xlnx,num-transfer-bits:
      type: int
      required: true
      enum:
        - 8
        - 16
        - 32
      description: |
        Number of bits per transfer